From 9868a65c15dfe2b152cde67d792d2de5264452bd Mon Sep 17 00:00:00 2001
From: Georgii Surkov <37121527+gsurkov@users.noreply.github.com>
Date: Wed, 22 Jun 2022 18:05:17 +0300
Subject: [PATCH] [FL-2602] Infrared: Fix crash when messing with SD card
 (#1339)

* Fix crash after removing SD card and exiting
* Show an error if SD card was removed on Universal remote screen
---
 applications/infrared/infrared_brute_force.c                    | 1 +
 .../infrared/scenes/common/infrared_scene_universal_common.c    | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/applications/infrared/infrared_brute_force.c b/applications/infrared/infrared_brute_force.c
index 872a7637..55bf5c7f 100644
--- a/applications/infrared/infrared_brute_force.c
+++ b/applications/infrared/infrared_brute_force.c
@@ -99,6 +99,7 @@ bool infrared_brute_force_start(
         success = flipper_format_file_open_existing(brute_force->ff, brute_force->db_filename);
         if(!success) {
             flipper_format_free(brute_force->ff);
+            brute_force->ff = NULL;
             furi_record_close("storage");
         }
     }
diff --git a/applications/infrared/scenes/common/infrared_scene_universal_common.c b/applications/infrared/scenes/common/infrared_scene_universal_common.c
index f0e69030..7eff81ee 100644
--- a/applications/infrared/scenes/common/infrared_scene_universal_common.c
+++ b/applications/infrared/scenes/common/infrared_scene_universal_common.c
@@ -74,7 +74,7 @@ bool infrared_scene_universal_common_on_event(void* context, SceneManagerEvent e
                     infrared_play_notification_message(
                         infrared, InfraredNotificationMessageBlinkSend);
                 } else {
-                    scene_manager_previous_scene(scene_manager);
+                    scene_manager_next_scene(scene_manager, InfraredSceneErrorDatabases);
                 }
                 consumed = true;
             }